| 摘要: |
| 本文进一步探讨了有关双反馈晶振低噪声性能的问题,着重分析了石英谐振器静电容C_0对双反馈晶振电路Q倍增固子、石英谐振器Q值及净噪特性的影响。为验证上述C_0的影响,也对不同C_0的石英谱振器的相噪特性进行了测量并得到了与分析一致的结果。 |
| 关键词: 石英谐振器 晶振 相位噪声 电路 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Further research of dual feed crystal oscillator and low noise performance of quartz resonator |
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| Abstract: |
| This paper has studied further the problem about the low noise of dualfeed crystal oscillator. Emphasis is lain upon effect of quartz resonator quiescent capa-citance C_0 on the multiplied factor of Q of dual feed crystal oscillation circuit, quartzresonator Q value and net noise property. For this purpose, phase noise property ofquartz resonator with different C_0 is measured and the practical measured results arein accordance with theoretical analysis. |
| Key words: Electronic Components,Quartz Resonator,Dual Feed Crystal Oscillator,Phase Noise |
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